package cr;

public class Student extends Tongyong {
	
	String major;
	public Student(int a,String b,String c,String d,String e,String f){
		id =a;
		name =b;
		xingbie =c;
		course =d;
		major =e;
		passw =f;
		
	}
public void setid(String course){
	this.course=course;
}}
